Iron Mountain Incorporated (Delaware)Common Stock REIT (IRM)
Showing Closing Date Range from Aug 8 to Nov 6, 2026 compared to May 9 to Aug 7, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:investors.ironmountain.com
Current Period Close
$105.50
Aug 08, 2026 - Nov 06, 2026
Previous Period Close
$121.15
May 09, 2026 - Aug 07, 2026
Net Comparison Delta
$-15.65 (-12.92%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(59 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 05, 2026 | $105.50 | Aug 04, 2026 | $125.51 | -15.94% |
| Nov 04, 2026 | $118.66 | Aug 03, 2026 | $124.08 | -4.37% |
| Nov 03, 2026 | $116.69 | Jul 31, 2026 | $122.32 | -4.60% |
| Nov 02, 2026 | $115.18 | Jul 30, 2026 | $124.64 | -7.59% |
| Oct 30, 2026 | $116.55 | Jul 29, 2026 | $120.75 | -3.48% |
| Oct 29, 2026 | $118.38 | Jul 28, 2026 | $125.70 | -5.82% |
| Oct 28, 2026 | $115.67 | Jul 27, 2026 | $126.99 | -8.91% |
| Oct 27, 2026 | $115.34 | Jul 24, 2026 | $128.31 | -10.11% |
| Oct 26, 2026 | $113.08 | Jul 23, 2026 | $124.55 | -9.21% |
| Oct 23, 2026 | $109.96 | Jul 22, 2026 | $124.51 | -11.69% |
| Oct 22, 2026 | $110.66 | Jul 21, 2026 | $125.56 | -11.87% |
| Oct 21, 2026 | $114.72 | Jul 20, 2026 | $124.23 | -7.66% |
| Oct 20, 2026 | $113.06 | Jul 17, 2026 | $123.82 | -8.69% |
| Oct 19, 2026 | $111.55 | Jul 16, 2026 | $121.66 | -8.31% |
| Oct 16, 2026 | $112.51 | Jul 15, 2026 | $123.52 | -8.91% |
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